I tried to use Icecat from version 38.x.x but now now no one provides builds for macOS. That's why I bought some RAM fro my late 2012 mac and now I can provide contrib builds for macOS if users need this. For my builds I use these steps:
$ wget -c https://ftp.gnu.org/gnu/gnuzilla/52.0.2/icecat-52.0.2-gnu1.tar.bz2 $ tar xjvf icecat-52.0.2-gnu1.tar.bz2 $ cd icecat-52.0.2 $ mkdir objdir $ mkdir -p ./browser/branding/unofficial/moz.build $ cd objdir/ $ ../configure --with-l10n-base=../l10n --enable-official-branding $ make -j2 $ make package That are you thinking about this?
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